Affinity DataKi: 1.60nMAssay Description:Inhibition of rolipram binding to PDE4 from human neutrophilsMore data for this Ligand-Target Pair
Affinity DataKi: 1.60nMAssay Description:Inhibition of rolipram binding to Phosphodiesterase 4More data for this Ligand-Target Pair
Affinity DataKi: 1.60nMAssay Description:Inhibition of rolipram binding to PDE4More data for this Ligand-Target Pair
Affinity DataKi: 3.80nMAssay Description:Inhibition of rolipram binding to phosphodiesterase 4More data for this Ligand-Target Pair
Affinity DataKi: 3.80nMAssay Description:Displacement of [3H]- rolipram binding to guinea pig brainMore data for this Ligand-Target Pair
Affinity DataIC50: 4nMAssay Description:Inhibition of [3H]rolipram binding to Phosphodiesterase 4 (PDE IV)More data for this Ligand-Target Pair
Affinity DataIC50: 4nMAssay Description:Displacement of [3H]rolipram from mouse brain homogenatesMore data for this Ligand-Target Pair
Affinity DataIC50: 4nMAssay Description:Displacement of [3H]-Rolipram from mouse brain homogenatesMore data for this Ligand-Target Pair
Affinity DataKi: 4.5nMAssay Description:Binding affinity against PDE4 was determined using [3H]- rolipram in guinea pig brain membrane binding assayMore data for this Ligand-Target Pair
Affinity DataKi: 4.5nMAssay Description:Inhibition of rolipram binding to Phosphodiesterase 4More data for this Ligand-Target Pair
Affinity DataKi: 4.5nMAssay Description:Affinity for rolipram binding site of phosphodiesterase type IV (PDE4)More data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataKi: 5nMAssay Description:Binding affinity to human recombinant full length PDE4BMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Rat)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 5.70nMAssay Description:Inhibition of phosphodiesterase (PDE) 4BMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4A/4B/4C/4D(Rat)
RhôNe-Poulenc Rorer
Curated by ChEMBL
RhôNe-Poulenc Rorer
Curated by ChEMBL
Affinity DataIC50: 6nMAssay Description:Displacement of [3H]rolipram from high affinity binding site (HARBS) in rat brain membrane.More data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 6.40nMAssay Description:Inhibition of phosphodiesterase (PDE) 4DMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4A/4B/4C/4D(Rat)
RhôNe-Poulenc Rorer
Curated by ChEMBL
RhôNe-Poulenc Rorer
Curated by ChEMBL
Affinity DataKi: 11nMAssay Description:Inhibition of [3H]rolipram binding to Phosphodiesterase 4 of rat forebrain membraneMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Rat)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 20nMAssay Description:Inhibition of human PDE4B2 in cytosolic fraction of lungMore data for this Ligand-Target Pair
Affinity DataIC50: 20nMAssay Description:Relative inhibition of phosphodiesterase 4 activity and Rolipram binding to PDE4More data for this Ligand-Target Pair
Affinity DataIC50: 25nMAssay Description:Inhibition of Rolipram binding to PDE4 at 1 uMMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 31.6nMAssay Description:In vitro inhibitory activity on unpurified recombinant Phosphodiesterase 4DMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 35.7nMAssay Description:Inhibition of recombinant human Phosphodiesterase 4BMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 41nMAssay Description:Inhibition of release of LTE4 in human whole bloodMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 41nMAssay Description:Inhibition of release of LTE4 in human whole bloodMore data for this Ligand-Target Pair
Affinity DataIC50: 50nMAssay Description:Inhibitory activity against phosphodiesterase 4 carried out in the cytosol of human neutrophilsMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 50nMAssay Description:Inhibition of human PDE4B1 in particular fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 50nMAssay Description:Inhibition of human PDE4B3 in cytosolic fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 50nMAssay Description:Inhibition of human PDE4D1 in cytosolic fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 50nMAssay Description:Inhibition of human PDE4D2 in cytosolic fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 50nMAssay Description:Inhibition of human PDE4D4 in particular fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 52nMAssay Description:Inhibition of human recombinant PDE4B1 activity assessed as residual cAMP concentration by HTRF assayMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataKi: 58.9nM ΔG°: -42.5kJ/molepH: 8.0 T: 2°CAssay Description:The samples were assayed in a solution composed of PDE4, [3H]cAMP/cAMP, and test compounds. To convert AMP to adenosine, snake venom was added to eac...More data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 60nMAssay Description:Inhibition of human PDE4D4 in cytosolic fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 70nMAssay Description:Inhibition of PDE4D3 expressed in yeastMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 79nMAssay Description:Inhibition of PDE4D (unknown origin)More data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 80nMAssay Description:Inhibition of human PDE4B1 in cytosolic fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 80nMAssay Description:Inhibition of human PDE4D5 in cytosolic fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 83nMAssay Description:Inhibition of human recombinant PDE4D3 assessed after 60 mins by IMAP fluorescence polarization assayMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 86nMAssay Description:Inhibition of human full-length PDE4B1 using AM-Cyclic-3',5'-AMP after 60 mins by fluorescence polarization assayMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 86nMAssay Description:Inhibition of full length human PDE4B1 using FAM-3',5'-cAMP as substrate after 1 hr by fluorescence polarization assayMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 90nMAssay Description:Inhibition of recombinant human PDE4D3 expressed in baculoviral systemMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 92nMAssay Description:Inhibition of human recombinant PDE4D expressed in Sf9 cellsMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 98nMAssay Description:Inhibition of human recombinant PDE4B2 assessed after 60 mins by IMAP fluorescence polarization assayMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 100nMAssay Description:Inhibition of human PDE4B3 in particular fraction of lungMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 105nMAssay Description:Inhibition of PDE4B2 expressed in COS7 cells assessed as cAMP hydrolysisMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 110nMAssay Description:Inhibition of recombinant human N-terminal GST-tagged PDE4D3 expressed in baculovirus infected Sf9 cells by radioligand binding assayMore data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4B(Human)
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Rural Federal University of Rio De Janeiro
Curated by ChEMBL
Affinity DataIC50: 110nMAssay Description:Inhibition of recombinant human C-terminal His-tagged N-terminal GST-tagged PDE4B2 expressed in baculovirus infected Sf9 cells by radioligand binding...More data for this Ligand-Target Pair
TargetcAMP-specific 3',5'-cyclic phosphodiesterase 4D(Human)
Novartis Horsham Research Center
Curated by ChEMBL
Novartis Horsham Research Center
Curated by ChEMBL
Affinity DataIC50: 130nMAssay Description:Inhibition of PDE4D7 (unknown origin)More data for this Ligand-Target Pair

3D Structure (crystal)